Luminal B Breast Cancer chungchanga hriat tur awmte!

Hnute cancer chungchang hi i hre tam tawh ngei ang. Mahse, hnute cancer chi hrang hrang a awm tih i hria em? Awle, vawiin hian Luminal B hnute cancer chi khat special type kan sawi dawn a ni. He hming hi a buaithlak deuhin a lang thei a, mahse lungngai suh. I hriatthiam theih tur khawpin awlsam takin kan sawi dawn a ni. A chhan chu hetiang thil hi hriat chian hi nang leh i hmangaih tak takte tan a pawimawh hle thei a ni.

Luminal B chu eng nge ni? A thil danglam bikte chu engte nge ni?

A awlsam zawngin Luminal B hi hnute cancer chi khat a ni a, hormone receptor-positive (HR+) a ni. Hei hi a chhan chu cancer cell chhunga protein (receptor) thenkhat chu hormone estrogen nen an inzawm a, chu chuan cancer a tipung a ni. "Luminal" tih thumal hian i hnute chhunga bawnghnute kawng chhunga line siamtu cell te a kawk a ni. Tube chhung lam ang maiin han ngaihtuah teh.

Tunah chuan Luminal B cancer cells te ziarang bik dangte chu han en ila. Hengte hi he cancer identification card ang hi a ni. Doctor-te chuan heng mizia te hi uluk takin an zirchiang ang a, i tan eng enkawlna nge tha ber tih an rel ang.

• Estrogen receptor positive (ER+): Hei hi mizia pawimawh ber a ni. Luminal B cancer cell-ah hian Estrogen Receptors (ER) tih protein an nei a, chu chu Estrogen hormone nen an inzawm thei a ni. Estrogen hi hmeichhe taksaah hian pianphung atanga lo chhuak hormone a ni. Chuvangin, he hormone hian cancer cells te a binding chuan cancer hian a than chhoh theih nan boost a hmu thin. Thlai tui pek leh chaw pek ang mai a ni.
• Progesterone receptor tan Low or Negative (PR- or low PR): Luminal A type breast cancer nen khaikhin chuan Luminal B cells hian hmeichhe hormone lian dang, progesterone nena inzawm proteins hi a tlem hle a, a chang chuan a nei lo bawk.
• HER2 dinhmun (HER2-positive (HER2+) emaw HER2-negative (HER2-)): Hei pawh hi thil pawimawh tak a ni. HER2 hi protein pakhat ‘Human Epidermal Growth Factor Receptor 2’ tih a ni. Hei hi a tlangpuiin cell te tihpunna tura puitu thil a ni. Mahse, hnute cancer cell thenkhat chuan he HER2 protein hi an siam tam lutuk a, thunun theih lohvin. Luminal B cancer-ah chuan he HER2 protein hi a tam lutuk (HER2-positive / HER2+) a awm thei a, a nih loh leh a level pangngaiah a awm thei bawk (HER2-negative / HER2-). Hetiang dinhmun a zirin enkawl dan pawh a inang lo.
• Ki-67 protein level sang (Ki-67 ah a sang):Ki-67 hi protein bik a ni a, cell inthen chak takah chauh a awm a ni. Luminal B cancer-ah hian he protein hi a tam zawk thin. Hei hian doctor-te chu cancer cell-te in\hen darh chak zia hrethiam turin a pui a, chu chu cancer a lo thang chak zia a ni. Chuvangin Luminal B cancer te hi Luminal A cancer aiin an thang chak zawk thin.
• Grade sang zawk: Cancer grade chu microscope hmanga en chuan cancer cell te chu cell hrisel te nen an inang emaw, an danglam emaw tihna a ni. Grade sang tak a nih chuan cancer cell te hi cell hrisel te nen an danglam hle a, an thang lian a, an darh chak hle a rinawm. Luminal B cancer hi Luminal A aiin grade sang zawk a ni tlangpui a, hei hian a na zawk tihna a ni a, a lian thei a, enkawl hnuah a lo lang leh duh zawk tihna a ni.

I hmu thei ang, heng letter, number leh abbreviation zawng zawng (ER, PR, HER2, Ki-67 ang chi) te hian i hnute chhunga cancer cells chungchang thu tam tak a belhkhawm a ni. Heng thute hi an zirchian hian doctor-te chuan i tan personalized treatment an ruahman thei a, chu enkawlna atanga eng ang result nge i beisei theih ang tih an sawi thei bawk.

Luminal B hnute cancer hi engtiang chiahin nge a awm?

Tunah chuan, ‘He natna hi mi engzat nge nei?’ tiin i ngaihtuah mai thei. Dik tak chuan khawvel puma hnute cancer vei report zinga 15% leh 20% inkar chuan hetiang cancer hi an nei a ni. Hei hi Luminal A an tih chi tam zawk aiin a tlem zawk a, mahse, he percentage hi a tlem lo hle a ni lawm ni? Chuvang chuan hei hi hriat chian a pawimawh hle.

Luminal B hnute cancer chhinchhiahna engte nge ni?

Vawi tam tak chu doctor-te chuan i natna lan chhuah hmain, hnute screening tih dan pangngai , mammogram ang chi hmangin an hre thei thin. Chuvangin heng test te hi i kum lama tihfel a pawimawh hle. Mahse, a châng chuan heng chhinchhiahna pakhat emaw, a aia tam emaw hi i nei thei a ni:

• Hnute chhunga lump: Hei hi a tlangpuiin rubbery lump khauh tak, awlsam taka che lo a ni.
• Hnute na: Hnute pakhat emaw, hnute pahnih emaw ah natna i nei thei.
• Nipple discharge: Nipple discharge i neih chuan i ngaihtuah tur a ni a, a bik takin thisen nena inpawlh a nih chuan.
• Vun inthlak danglamna: I hnute vun vun dimpling, thickening, discoloration i hmu thei.
• Armpit hnuai lama hring: Armpit area chhunga lymph node te chu a lo hring thei.

Hetiang symptom i hmuh chuan, .Hlauthawng suh la, doctor pan nghal rawh. Lump zawng zawng hi cancer a ni vek lo a, mahse check out tir hi a finthlak hle.

Luminal B hnute cancer hi eng nge thlen?

Dik tak chuan Luminal B hnute cancer hi hnute cell hrisel tak takte chu a lo inthlak danglam nghal a, thunun theih lohvin an lo thang lian tan a ni. Mahse mithiamte chuan hetiang thil hi a thlen chhan chiang takin an la hre lo. Thil hrang hrang inzawmkhawm vang pawh a ni thei.

Kan sawi tawh ang khan Luminal B cells hian hormone estrogen nena an inzawm hian cancer thanna tichaktu protein an nei a. Chuvangin, i estrogen level hi rei tak a san chuan he cancer vei theihna hi tlem a tipung thei a ni. Entir nan:

• I period chu a tlangpui aia hmaa tan a nih chuan, chu chu kum 12 i tlin hma tihna a ni.
• A nih loh leh, menopause, chu chu thlasik tawp vek tihna a ni a, a tlangpui aia tlai, kum 55 hnuah a lo awm a nih chuan.
• A nih loh leh, menopause nena inzawm symptoms control nan hormone replacement therapy (HRT) i ei rei tawh a nih chuan.

Heng bakah hian luminal B hnute cancer vei theihna tipung thei thil dang engemaw zat a awm a:

• Chhungkaw chanchin: I nu, i farnu, i fanu emaw, i chhungte hnai tak emaw chuan hnute cancer emaw, ovarian cancer emaw a vei tawh a nih chuan i hlauhawmna a sang deuh hlek a ni.
• Kum: Kum 50 hnuah hnute cancer vei theihna a sang hle.
• Dense breast tissue: Mammogram-a breast tissue dense anga a lan chuan chu pawh chu risk factor a ni.
• Genetic variations: Gene thenkhat, BRCA1 leh BRCA2-a inherited mutations hian hnute cancer vei theihna nasa takin a tipung thei a ni.
• Past radiation therapy: Tun hmaa chhan dang vangin i rilru emaw, i hnute emaw-ah radiation therapy i lo dawng tawh a nih chuan.

Heng risk factors te hi neih hian cancer i vei ngei ang tihna a ni lo. Mahse, anmahni hriat chian a pawimawh.

Luminal B hnute cancer hi engtin nge an hriat theih?

Hnute cancer chhinchhiahna i nei emaw, mammogram-ah thil rinhlelh awm emaw a lang ang tih han ngaihtuah teh. Doctor-in a tih hmasak ber tur chu taksa enfiahna (physical exam) a ni. Hei hian i hnute chu taksain an enfiah ang a, lumps emaw, thil dang emaw a awm leh awm loh an enfiah ang.

Tichuan, hriat belh duh chuan heng ang imaging test dang an order fo thin:

• Diagnostic mammogram: Hei hi mammogram pangngai aiin a chipchiar zawk.
• Ultrasound scan: Hei hian lump chu solid nge fluid-filled cyst a nih leh nih loh hriat theih nan a pui thei a ni.
• MRI (Magnetic Resonance Imaging) scan: Hei hi thil bik thenkhatah pawh a tul thei bawk.

Heng test neih zawh hian doctor chuan hnute tissue sample (breast biopsy) a la ngei ang a, test turin a thawn ngei ang. Hei chauh hi cancer a awm leh awm loh hriat chian theihna a ni a, a awm a nih chuan eng chi nge a nih tih hriat chian theihna a ni. Biopsy hi rinhlelh awmna hmun atanga tissue te tak te lak a, microscope hmanga enfiah turin lab-ah thawn a ni.

Pathologist, tissue enfiahna lama tui tak doctor chuan i tissue sample chu cancer cell a awm leh awm loh a enfiah ang. Cancer cell hmuhchhuah a nih chuan hormone receptor test (ER, PR tan) leh HER2 test an nei ang a, cancer subtype an hriat theih nan. Heng test zingah hian hman tam ber chu immunohistochemistry (IHC) tih test a ni. Hei hian fluorescent dye leh enzyme hmangin cancer cell-a molecule bikte chu a pholang a ni. A chang chuan Ki-67 level pawh hetiang hian an check thin.

Heng i tissue sample-a test te hian i medical team te chu eng treatment nge i tan a tha ber ang tih an hriat theih nan a pui thei a, chubakah cancer chu enkawl hnua a lo kir leh theihna tur ngaihtuahna a pe thei bawk.

Engtin nge Luminal B hi hnute cancer enkawl nan hman a nih?

Luminal B hnute cancer enkawl dan hi mi hrang hrangah a inang lo thei. Thil tam takah a innghat a, chung zingah chuan i mimal dinhmun, cancer stage, i HER2 status (HER2+ emaw HER2-), i Ki-67 level, leh i hriselna zawng zawng te pawh a tel. I medical team chuan heng zawng zawng hi an ngaihtuah ang a, i tana enkawlna tur ruahmanna tha ber an siam ang.

Enkawlna hmanraw hman berte chu:

• Hormone therapy: Luminal B hi hormone-sensitive (HR+) cancer a nih avangin hei hi enkawlna bulpui ber a ni. Hei hian cancer cell-te hnena hormone estrogen a thlen lohna turin hna a thawk a, a nih loh leh taksaa estrogen level tihhniamna hmangin hna a thawk a ni. Hemi atan hian damdawi Tamoxifen leh Aromatase Inhibitors te hman a ni.
• Surgery: Hei hian hnute atanga cancer cells te lakchhuah a ni.
• Lumpectomy: Hei hian cancer tumor leh a chhehvela tissue hrisel tlemte chauh lakchhuah a ni a, hnute tam zawk chu a la awm reng a ni.
• Mastectomy: Hei hian hnute pumpui lakchhuah a ni.

Surgery neih chhung hian armpit chhunga lymph node te chu lakchhuah a ni thei a, cancer hi a darh tawh em tih hriat theih a ni.

• Radiation hmanga enkawlna: 1.1.Surgery zawhah radiation therapy pek a ni a, chu hmuna cancer cell la awm zawng zawng chu tihhlum a ni. Hei hi pek fo thin a ni a, a bik takin lumpectomy tih a nih chuan pek thin a ni.
• Targeted therapy: Hetiang enkawlna hian cancer cell te tihpunna tura puitu molecule bikte chu a target a ni. Entirnan, Luminal B cancer hi HER2-positive (HER2+) a nih chuan HER2 protein target tu damdawi (e.g. Trastuzumab) pek theih a ni. Chungte chu cancer stage leh receptor profile dangte atanga teh a ni.
• Chemotherapy: Adjuvant chemotherapy hi enkawlna dangin a tihlum loh cancer cell thah nan emaw, taksa peng dangah cancer a darh loh nan emaw pek theih a ni. Luminal B cancer hi Luminal A aiin a thang chak zawk a, Ki-67 level a sang zawk bawk a, chuvangin hei hi high-risk patient thenkhat tan chuan a tha hle. Hei hi i tan a tha em tih i doctor chuan a hrilh ang che.

HER2-positive (HER2+) Luminal B cancer vei enkawlna chu HER2-negative (HER2-) Luminal B cancer vei enkawlna nen a danglam thei tih hre reng ang che. Chuvangin i cancer ziarang zawng zawng hi hriat a pawimawh hle.

Luminal B hnute cancer vei tan chuan eng prognosis nge ni?

Luminal B hnute cancer vei mi pakhatin a hmalam hun tur, a nih loh leh damchhuah leh dam theihna beiseina chu a natna hmuhchhuah a nih hunah (cancer stage) a lo hmasawn danah a innghat a ni. Cancer dang ang bawkin, enkawlna i tan hma poh leh dam theihna chance a sang zawk.

Diagnosis-a stage a zirin Luminal B breast cancer hi tihdam theih a ni , chu chu enkawl a nih chuan natna hi remission-ah a kal thei tihna a ni. Mahse, a lo thleng leh thei bawk. Luminal B cancer hi Luminal A aiin a lo lang leh duh lo deuh.

Cancer lo awm leh theihna hi thil engemaw zatah a innghat a, chung zingah chuan natna stage, a than chak dan, Ki-67 level, HER2 dinhmun, leh enkawlna a dawn dan te pawh a tel. Chuvangin remission-ah i awm a nih pawhin i doctor-in i hriselna a enfiah chhunzawm zel ang. Follow-up neih reng a pawimawh. Cancer lo kir leh theihna tur tihtlem nan operation hnua enkawlna dang (hormone therapy ang chi) leh radiation therapy te pawh an rawt thei bawk.

Luminal B Breast Cancer atanga damchhuak zat

Tunah chuan heng statistics te hi tlem han sawi ila. Mahse hengte hi average value chauh a ni.Chûngte chu eng chen nge i dam dâwn tih emaw, enkawlna pakhat i chhân lêt dân tûr emaw tehna dik tak a ni lo tih i hriat reng a ngai a ni. Damlo pawl lian tak data atanga lak chhuah an ni.

• HR+/HER2+ (hormone receptor positive/human epidermal growth factor receptor 2 positive) hnute cancer vei te kum nga chhunga dam rei zawng chu 91.5% vel a ni. Chumi awmzia chu hetiang cancer vei mi 100 zinga mi 91 vel chu an hmuhchhuah atanga kum nga hnuah an la dam dawn tihna a ni.
• Hetiang zat hi HR+/HER2- (hormone receptor positive/human epidermal growth factor receptor 2 negative) hnute cancer vei zingah hian 95.1% vel a ni.

A pawimawh ber chu heng statistics te hian engtin nge a nghawng che tih chiang taka hriatthiam theih nan i doctor nen zalen taka inbiakna neih hi a ni. I mimal dinhmun nena inmil takin a hrilhfiah thei che a ni.

Engtin nge Luminal B hian hnute cancer hlauhawmna a tihziaawm?

Risk factor thenkhat, chhungkaw history-a natna vei tawh ang chi hi kan thlak danglam thei lo. Mahse, nunphung tihdanglamna engemaw zat siam hian hnute cancer chi hrang hrang, luminal B:

• Meizial zuk loh tur: Meizial hi cancer tam tak thlen theihna tur a ni.
• Taksa tihpun: Kar khatah ni engemaw zat minute 30 tal exercise lak a tha hle.
• Zu in tlem dan: Zu in tlem a pawimawh.
• I taksa rihna hrisel tak vawng reng rawh: I san zawng tana taksa rihna hrisel vawn reng hi a pawimawh hle a, a bik takin menopause hnuah.
• Balanced diet: Thei, thlai leh buh chi hrang hrang tamna ei tur.

Engtin nge ka in enkawl ang? Cancer natna vei lai hian eng nge ka tih ang?

Luminal B Hnute cancer vei nun hi a harsa thei hle a, taksa leh rilru lamah pawh a harsa thei hle. Ni engemaw zat chu ropui takin i inhria thei a, a tuk zingah chuan i rilru a buai a, i lungngai a, i lungngai a, i hlau bawk. Chu chu thil pangngai a ni. Chuvangin, i diagnosis leh treatment chhung zawng hian i in enkawl tha a pawimawh .

I tanpui thei tur thil thenkhat chu hetiang hi a ni:

• Ei tha rawh: Chaw tha tak tak ei rawh. I eitur ah thei, thlai, lean protein leh whole grains te telh bawk ang che. Enkawl laiin ei duhna i hloh a nih chuan doctor emaw nutritionist emaw rawn rawh.
• Stress control dan tur zawng rawh:Meditation, yoga, thawk chhuahna exercise, leh hlimna thlen thei hobby i tih ang chi thil tih hmangin i rilru i ti hahdam thei a ni.
• Chawlh hahdam tam rawh: Mut tam hi a pawimawh hle. Nilengin hna thawk suh, a inkar ah chawlh tlem la.
• Khawtlang \anpuitu pawlah tel rawh: I doctor hnenah cancer damchhuahna programme emaw, \anpuitu pawl emaw chungchang zawt rawh. Heng pawlte hian nangmah ang bawka thil tawk mekte nena inhmuhna te, ngaihtuahna insem te, leh mahni chauha inhriatna te tihziaawmna te a pui thei che a ni. I chhungte leh i thiante pawh tanpuitu ropui tak an ni thei bawk.

Engtikah nge Doctor ka hmuh ang?

Enkawl lai leh enkawl zawhah natna lanchhuahna thar i neih emaw, i natna a zual emaw chuan doctor hnenah hrilh nghal rawh. Tin, i taksa peng hrang hrangah natna emaw, chak lohna emaw i neih chuan doctor hnenah hrilh bawk ang che. I follow-up appointment te chu lo thlir ve suh.

Doctor hnenah eng zawhna nge ka zawh ang?

Luminal B hnute cancer i vei tih i hriat chuan i rilruah zawhna tam tak awm hi thil pangngai tak a ni. Zawhna i neih chuan i doctor zawh hreh suh. Zawhna i zawh theih ṭhenkhat chu hetiang hi a ni:

• Ka cancer hi HER2-positive nge HER2-negative?
• Ka cancer grade leh stage chu eng nge ni?
• Eng enkawlna kawng nge ka neih?
• Engtin nge he enkawlna hian hna a thawh?
• Enkawlna (follow-ups) hnuah engzat nge doctor pan a ngai?
• Enkawlna hian eng side effect nge a neih? Engtin nge ka hmachhawn ang?
• Ka Ki-67 percentage hi engzat nge ni? Eng nge a awmzia?
• Ka prognosis chungchang hi eng nge min hrilh theih ang?

"Cancer i nei" tih thu hriat hi i hriat tawh zawng zawng zingah chuan hlauhawm ber a ni thei. He dinhmun thar leh rinhlelhna i insiamrem rual hian i rilruah zawhna tam tak a tlan chhuak thin hi thil pangngai tak a ni. I medical team te chu i tanpui turin an awm reng a ni. Anni chu ring rawh. Luminal B hnute cancer nen chuan i cells molecular level-a information hmangin i treatment plan chu an siam rem thei a ni. I lab result-in i treatment plan a nghawng dan tur hriat belh duh chuan i doctor nen inbia ang che. Nangmah chauh i ni lo tih hre reng ang che.

A tawp berah chuan thil hriat reng tur (Take-Home Message) .

Luminal B breast cancer hi hnute cancer chi khat a ni a, hormone sensitive tak a ni a, a tlangpuiin a thang chak hle. Estrogen receptor (ER) positive (+) a ni a, HER2 status hi positive (+) emaw negative (-) emaw a ni thei a, Ki-67 level hi a sang tlangpui.

• Symptoms te chu fimkhur rawh:I hnuteah lump, natna, i hnute atanga tui chhuak, emaw vun inthlak danglam emaw i hmuh chuan doctor lam pan nghal rawh.
• Diagnosis dik tak a pawimawh: Biopsy leh a kaihhnawih test te hi cancer chi dik tak hriat theihna awmchhun a ni.
• Enkawlna kawng hrang hrang a awm a, chungte chu hormone therapy, surgery, radiation therapy, targeted therapy, leh chemotherapy te an ni. I doctor chuan i tana tha ber tur chu a rel ang.
• Enkawl hmasak hian rah tha zawk a chhuah: A hmaa hriatchhuah leh enkawl hian dam theihna a tipung a ni.
• Nangmah chauh i ni lo: He zinkawng zawh tura pui turin doctor, nurse, chhungte, ṭhiante, leh ṭanpuitu pawl an awm a ni.

He thu hian he natna chungchangah hian hriatthiamna engemaw chen i neih theih nan a puih ngei kan beisei. Hrisel takin awm rawh!

` Luminal B hnute cancer, hnute cancer, hormone receptor, estrogen, HER2, cancer ziarang, cancer enkawl dan, hmeichhe hriselna